Raymarine ST4000 Plus - Dodging Obstacles in Auto Mode; Returning to the Previous Locked Heading

Chap t e r 2 : B a s i c Ope r a t i on
7
Dodging obst acles in Auto mode
In order to avoid an obstacle when your vessel is under autopilot
control, select a course change in the appropriate direction (for
example, port 30∞ = press –10 three times).
ïWhen safely clear of the obstacle, you can reverse the previous
course change (for example, press +10 three times), or return to the
previous locked heading (LAST HDG).
Ret urni ng t o t he pre vi ous locke d heading
(LAST HDG)
If for any reason the vessel is steered away from the selected locked
heading (for example, executing a dodge manoeuvre or selecting
Standby) you can return to the previous locked heading:
1. Press auto for 1 second. The previous locked heading (LAST HDG)
is displayed for 7 seconds.